DATA  SEGMENT
PRINT DB"HELLO WORLD!",0AH,0DH,'$'
DATA  ENDS
STACK SEGMENT  STACK
      DW  20  DUP(0)
STACK ENDS 
CODE  SEGMENT 
ASSUME CS:CODE,DS:DATA,SS:STACK
STRAT:
      MOV AX,DATA
      MOV DS,AX
      MOV DX,OFFSET PRINT
      MOV AH,09
      INT 21H
      MOV AH,4CH
      INT 21H
CODE  ENDS
END   STRAT